Codeprogrammers/codecraft-init-script — pull request #8 by Paswaru (2012-04-10 22:12:53+00:00)
Title: FIX: Changed javwc filter to look for \.[0-9][0-9]. Other regex was interfearing with worlds that ended in a number (i.e. WorldVer5).

OurCraft uses Multiverse and each version of our worlds have a V[number] on the end. The original regex that filters out backups was only looking for a single digit to filter out backup copies. This change makes it look for a . and two numbers. This shouldn't break anything.